PHYSIOLOGICAL AND BIOCHEMICAL MONITORING IN DANCESPORT ATHLETES

ABSTRACT Introduction The dancesport is an emerging sports competition that integrates competitive sports and dance; college students have been using the training for aesthetic purposes in body delineation. However, the biochemical alterations are still underexplored. Objective Explore the physiological and biochemical changes caused by dancesport. Methods The volunteers were submitted to a two-week high-intensity dancesport protocol. Changes in physiological and biochemical indicators were monitored before and after the experiment. Results The athletes exhibited individual changes in biochemical indicators (P<0.05), with emphasis on an increase in hemoglobin (from 152.3g/L to 169.2g/L). The physiological indices also changed significantly, with an average body fat reduction of over 5%. Conclusion Dancesport proved to help improve its practitioners’ physical and biochemical function. Evidence Level II; Therapeutic Studies – Investigating the results.

摘要
引言：体育舞蹈（Dancesport）是一项融合竞技体育与舞蹈艺术的新兴赛事，大学生常将其训练用于形体塑造以满足审美需求。然而，该运动引发的生化改变仍未得到充分研究。
研究目的：探究体育舞蹈所引发的生理与生化变化。
研究方法：招募志愿者参与为期两周的高强度体育舞蹈训练方案，并于实验前后监测其生理及生化指标的变化。
研究结果：受试者的生化指标均呈现个体差异性变化（P<0.05），其中血红蛋白水平升高最为显著，从152.3g/L升至169.2g/L；生理指标同样出现显著变化，受试者平均体脂降低幅度超过5%。
研究结论：体育舞蹈可有效改善练习者的生理与生化机能。本研究证据等级为II级；属于治疗性研究——探究研究结果。